194574480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 637459200

約数和(自身を除く): 442884720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 101, 115, 120, 138, 184, 202, 230, 240, 276, 303, 345, 349, 368, 404, 460, 505, 552, 606, 690, 698, 808, 920, 1010, 1047, 1104, 1212, 1380, 1396, 1515, 1616, 1745, 1840, 2020, 2094, 2323, 2424, 2760, 2792, 3030, 3490, 4040, 4188, 4646, 4848, 5235, 5520, 5584, 6060, 6969, 6980, 8027, 8080, 8376, 9292, 10470, 11615, 12120, 13938, 13960, 16054, 16752, 18584, 20940, 23230, 24081, 24240, 27876, 27920, 32108, 34845, 35249, 37168, 40135, 41880, 46460, 48162, 55752, 64216, 69690, 70498, 80270, 83760, 92920, 96324, 105747, 111504, 120405, 128432, 139380, 140996, 160540, 176245, 185840, 192648, 211494, 240810, 278760, 281992, 321080, 352490, 385296, 422988, 481620, 528735, 557520, 563984, 642160, 704980, 810727, 845976, 963240, 1057470, 1409960, 1621454, 1691952, 1926480, 2114940, 2432181, 2819920, 3242908, 4053635, 4229880, 4864362, 6485816, 8107270, 8459760, 9728724, 12160905, 12971632, 16214540, 19457448, 24321810, 32429080, 38914896, 48643620, 64858160, 97287240, 194574480]

約数ペア:

[(1, 194574480), (2, 97287240), (3, 64858160), (4, 48643620), (5, 38914896), (6, 32429080), (8, 24321810), (10, 19457448), (12, 16214540), (15, 12971632), (16, 12160905), (20, 9728724), (23, 8459760), (24, 8107270), (30, 6485816), (40, 4864362), (46, 4229880), (48, 4053635), (60, 3242908), (69, 2819920), (80, 2432181), (92, 2114940), (101, 1926480), (115, 1691952), (120, 1621454), (138, 1409960), (184, 1057470), (202, 963240), (230, 845976), (240, 810727), (276, 704980), (303, 642160), (345, 563984), (349, 557520), (368, 528735), (404, 481620), (460, 422988), (505, 385296), (552, 352490), (606, 321080), (690, 281992), (698, 278760), (808, 240810), (920, 211494), (1010, 192648), (1047, 185840), (1104, 176245), (1212, 160540), (1380, 140996), (1396, 139380), (1515, 128432), (1616, 120405), (1745, 111504), (1840, 105747), (2020, 96324), (2094, 92920), (2323, 83760), (2424, 80270), (2760, 70498), (2792, 69690), (3030, 64216), (3490, 55752), (4040, 48162), (4188, 46460), (4646, 41880), (4848, 40135), (5235, 37168), (5520, 35249), (5584, 34845), (6060, 32108), (6969, 27920), (6980, 27876), (8027, 24240), (8080, 24081), (8376, 23230), (9292, 20940), (10470, 18584), (11615, 16752), (12120, 16054), (13938, 13960)]